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Side by Side Diff: test/mjsunit/es6/generators-debug-scopes.js

Issue 2536573002: [debug] remove debug command processor from scope tests. (Closed)
Patch Set: Created 4 years ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Flags: --expose-debug-as debug 5 // Flags: --expose-debug-as debug
6 6
7 var Debug = debug.Debug; 7 var Debug = debug.Debug;
8 8
9 function RunTest(name, formals_and_body, args, handler, continuation) { 9 function RunTest(name, formals_and_body, args, handler, continuation) {
10 var handler_called = false; 10 var handler_called = false;
(...skipping 65 matching lines...) Expand 10 before | Expand all | Expand 10 after
76 assertScopeMirrorEquals(all_scopes[i], scope); 76 assertScopeMirrorEquals(all_scopes[i], scope);
77 77
78 // Check the global object when hitting the global scope. 78 // Check the global object when hitting the global scope.
79 if (scopes[i] == debug.ScopeType.Global) { 79 if (scopes[i] == debug.ScopeType.Global) {
80 // Objects don't have same class (one is "global", other is "Object", 80 // Objects don't have same class (one is "global", other is "Object",
81 // so just check the properties directly. 81 // so just check the properties directly.
82 assertPropertiesEqual(this, scope.scopeObject().value()); 82 assertPropertiesEqual(this, scope.scopeObject().value());
83 } 83 }
84 } 84 }
85 CheckFastAllScopes(scopes, exec_state); 85 CheckFastAllScopes(scopes, exec_state);
86
87 // Get the debug command processor.
88 var dcp = exec_state.debugCommandProcessor("unspecified_running_state");
89
90 // Send a scopes request and check the result.
91 var json;
92 var request_json = '{"seq":0,"type":"request","command":"scopes"}';
93 var response_json = dcp.processDebugJSONRequest(request_json);
94 var response = JSON.parse(response_json);
95 assertEquals(scopes.length, response.body.scopes.length);
96 for (var i = 0; i < scopes.length; i++) {
97 assertEquals(i, response.body.scopes[i].index);
98 assertEquals(scopes[i], response.body.scopes[i].type);
99 if (scopes[i] == debug.ScopeType.Local ||
100 scopes[i] == debug.ScopeType.Script ||
101 scopes[i] == debug.ScopeType.Closure) {
102 assertTrue(response.body.scopes[i].object.ref < 0);
103 } else {
104 assertTrue(response.body.scopes[i].object.ref >= 0);
105 }
106 var found = false;
107 for (var j = 0; j < response.refs.length && !found; j++) {
108 found = response.refs[j].handle == response.body.scopes[i].object.ref;
109 }
110 assertTrue(found, "Scope object " + response.body.scopes[i].object.ref + " n ot found");
111 }
112 } 86 }
113 87
114 // Check that the content of the scope is as expected. For functions just check 88 // Check that the content of the scope is as expected. For functions just check
115 // that there is a function. 89 // that there is a function.
116 function CheckScopeContent(content, number, exec_state) { 90 function CheckScopeContent(content, number, exec_state) {
117 var scope = exec_state.frame().scope(number); 91 var scope = exec_state.frame().scope(number);
118 var count = 0; 92 var count = 0;
119 for (var p in content) { 93 for (var p in content) {
120 var property_mirror = scope.scopeObject().property(p); 94 var property_mirror = scope.scopeObject().property(p);
121 assertFalse(property_mirror.isUndefined(), 'property ' + p + ' not found in scope'); 95 assertFalse(property_mirror.isUndefined(),
96 'property ' + p + ' not found in scope');
122 if (typeof(content[p]) === 'function') { 97 if (typeof(content[p]) === 'function') {
123 assertTrue(property_mirror.value().isFunction()); 98 assertTrue(property_mirror.value().isFunction());
124 } else { 99 } else {
125 assertEquals(content[p], property_mirror.value().value(), 'property ' + p + ' has unexpected value'); 100 assertEquals(content[p], property_mirror.value().value(),
101 'property ' + p + ' has unexpected value');
126 } 102 }
127 count++; 103 count++;
128 } 104 }
129 105
130 // 'arguments' and might be exposed in the local and closure scope. Just 106 // 'arguments' and might be exposed in the local and closure scope. Just
131 // ignore this. 107 // ignore this.
132 var scope_size = scope.scopeObject().properties().length; 108 var scope_size = scope.scopeObject().properties().length;
133 if (!scope.scopeObject().property('arguments').isUndefined()) { 109 if (!scope.scopeObject().property('arguments').isUndefined()) {
134 scope_size--; 110 scope_size--;
135 } 111 }
136 // Skip property with empty name. 112 // Skip property with empty name.
137 if (!scope.scopeObject().property('').isUndefined()) { 113 if (!scope.scopeObject().property('').isUndefined()) {
138 scope_size--; 114 scope_size--;
139 } 115 }
140 116
141 if (count != scope_size) { 117 if (count != scope_size) {
142 print('Names found in scope:'); 118 print('Names found in scope:');
143 var names = scope.scopeObject().propertyNames(); 119 var names = scope.scopeObject().propertyNames();
144 for (var i = 0; i < names.length; i++) { 120 for (var i = 0; i < names.length; i++) {
145 print(names[i]); 121 print(names[i]);
146 } 122 }
147 } 123 }
148 assertEquals(count, scope_size); 124 assertEquals(count, scope_size);
149
150 // Get the debug command processor.
151 var dcp = exec_state.debugCommandProcessor("unspecified_running_state");
152
153 // Send a scope request for information on a single scope and check the
154 // result.
155 var request_json = '{"seq":0,"type":"request","command":"scope","arguments":{" number":';
156 request_json += scope.scopeIndex();
157 request_json += '}}';
158 var response_json = dcp.processDebugJSONRequest(request_json);
159 var response = JSON.parse(response_json);
160 assertEquals(scope.scopeType(), response.body.type);
161 assertEquals(number, response.body.index);
162 if (scope.scopeType() == debug.ScopeType.Local ||
163 scope.scopeType() == debug.ScopeType.Script ||
164 scope.scopeType() == debug.ScopeType.Closure) {
165 assertTrue(response.body.object.ref < 0);
166 } else {
167 assertTrue(response.body.object.ref >= 0);
168 }
169 var found = false;
170 for (var i = 0; i < response.refs.length && !found; i++) {
171 found = response.refs[i].handle == response.body.object.ref;
172 }
173 assertTrue(found, "Scope object " + response.body.object.ref + " not found");
174 } 125 }
175 126
176 127
177 // Simple empty local scope. 128 // Simple empty local scope.
178 RunTest("Local 1", 129 RunTest("Local 1",
179 ['debugger;'], 130 ['debugger;'],
180 [], 131 [],
181 function (exec_state) { 132 function (exec_state) {
182 CheckScopeChain([debug.ScopeType.Local, 133 CheckScopeChain([debug.ScopeType.Local,
183 debug.ScopeType.Script, 134 debug.ScopeType.Script,
(...skipping 132 matching lines...) Expand 10 before | Expand all | Expand 10 after
316 debug.ScopeType.With, 267 debug.ScopeType.With,
317 debug.ScopeType.Closure, 268 debug.ScopeType.Closure,
318 debug.ScopeType.Closure, 269 debug.ScopeType.Closure,
319 debug.ScopeType.Script, 270 debug.ScopeType.Script,
320 debug.ScopeType.Global], exec_state); 271 debug.ScopeType.Global], exec_state);
321 CheckScopeContent({b:16}, 0, exec_state); 272 CheckScopeContent({b:16}, 0, exec_state);
322 CheckScopeContent({a:15}, 1, exec_state); 273 CheckScopeContent({a:15}, 1, exec_state);
323 CheckScopeContent({x:14}, 2, exec_state); 274 CheckScopeContent({x:14}, 2, exec_state);
324 CheckScopeContent({j:13}, 3, exec_state); 275 CheckScopeContent({j:13}, 3, exec_state);
325 CheckScopeContent({a:1,b:2,x:9,y:10,i:11,j:12}, 4, exec_state); 276 CheckScopeContent({a:1,b:2,x:9,y:10,i:11,j:12}, 4, exec_state);
326 CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6,f:function(){}}, 5, exec_st ate); 277 CheckScopeContent({a:1,b:2,x:3,y:4,i:5,j:6,f:function(){}}, 5,
278 exec_state);
327 }, 279 },
328 function (result) { result() }); 280 function (result) { result() });
329 281
330 RunTest("Catch block 1", 282 RunTest("Catch block 1",
331 ["try { throw 'Exception'; } catch (e) { debugger; }"], 283 ["try { throw 'Exception'; } catch (e) { debugger; }"],
332 [], 284 [],
333 function (exec_state) { 285 function (exec_state) {
334 CheckScopeChain([debug.ScopeType.Catch, 286 CheckScopeChain([debug.ScopeType.Catch,
335 debug.ScopeType.Local, 287 debug.ScopeType.Local,
336 debug.ScopeType.Script, 288 debug.ScopeType.Script,
337 debug.ScopeType.Global], exec_state); 289 debug.ScopeType.Global], exec_state);
338 CheckScopeContent({e:'Exception'}, 0, exec_state); 290 CheckScopeContent({e:'Exception'}, 0, exec_state);
339 }); 291 });
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